It is hard to... 做......很困难 e.g. It is hard to get ready for the trip all by myself. 独自为旅行做准备有点困难。 1 ______________________________ (为上学做准备有点困难。) 2 ______________________________ (读英文小说有困难。) drive sb. nuts 让某人发疯 e.g. What he has said drove me nuts. 他说的话让我发疯。 3. What he has done _____________________ ( 让他的父母发疯). 4. That he did not learn anything in college ____________________ ( 让他的老师发疯).